diff --git a/safety-eval-app/src/main/java/org/qinan/safetyeval/app/support/OrgPersonnelExcelImporter.java b/safety-eval-app/src/main/java/org/qinan/safetyeval/app/support/OrgPersonnelExcelImporter.java
index 7a7f1507..4fa83348 100644
--- a/safety-eval-app/src/main/java/org/qinan/safetyeval/app/support/OrgPersonnelExcelImporter.java
+++ b/safety-eval-app/src/main/java/org/qinan/safetyeval/app/support/OrgPersonnelExcelImporter.java
@@ -12,9 +12,11 @@ import com.zcloud.gbscommon.utils.MD5;
 import com.zcloud.gbscommon.utils.Sm2Util;
 import org.qinan.safetyeval.client.co.OrgPersonnelImportErrorCO;
 import org.qinan.safetyeval.client.co.OrgPersonnelImportResultCO;
+import org.qinan.safetyeval.domain.constant.QualificationLevelEnum;
 import org.qinan.safetyeval.domain.constant.basic.IndustryEnum;
 import org.qinan.safetyeval.domain.constant.basic.ProfessionalCapabilityEnum;
 import org.qinan.safetyeval.domain.constant.basic.ProfessionalCapabilitySourceEnum;
+import org.qinan.safetyeval.domain.constant.basic.SafetyCategoryEnum;
 import org.qinan.safetyeval.domain.entity.*;
 import org.qinan.safetyeval.domain.exception.BizException;
 import org.qinan.safetyeval.domain.exception.ErrorCode;
@@ -347,6 +349,11 @@ public class OrgPersonnelExcelImporter {
             return Pair.of(false, null);
         }
 
+        // 是否注册安全工程师：为[是]时 注安专业类别/注安等级/证书编号/执业证书编号 必填并校验枚举，通过后写入证书实体
+        if (!validateAndFillRegisterEngineerCert(basic, capabilityRow, errors)) {
+            return Pair.of(false, null);
+        }
+
         basic.setEducationType(capabilityRow.getEducationType());
         basic.setGraduateSchool(capabilityRow.getGraduateSchool());
         basic.setEducationLevel(capabilityRow.getEducationLevel());
@@ -469,6 +476,82 @@ public class OrgPersonnelExcelImporter {
         basic.getCapabilityAssessment().add(assessment);
     }
 
+    /**
+     * 是否注册安全工程师证书校验并回填：
+     * <ul>
+     *   <li>是否注册安全工程师 非[是]时不校验直接通过；</li>
+     *   <li>为[是]时 注安专业类别、注安等级、证书编号、执业证书编号 必填，任一未填写记录异常并返回；</li>
+     *   <li>注安专业类别 -> {@link SafetyCategoryEnum#ofName}，查询不到记录异常并返回；</li>
+     *   <li>注安等级 -> {@link QualificationLevelEnum#ofNameContain}，查询不到记录异常并返回。</li>
+     * </ul>
+     * 全部通过后组装 {@link OrgPersonnelCertEntity}
+     * 写入 {@link OrgPersonnelImportRow.BasicRow#getPersonnelCertEntities()}，行号取 sheet2 行号。
+     *
+     * @return true 通过（或无需校验），false 存在不通过项（已记录异常）
+     */
+    private boolean validateAndFillRegisterEngineerCert(OrgPersonnelImportRow.BasicRow basic
+            , OrgPersonnelImportRow.CapabilityRow capability, List<OrgPersonnelImportErrorCO> errors) {
+        String registerEngineer = trim(capability.getRegisterEngineer());
+        if (!YES.equals(registerEngineer)) {
+            return true;
+        }
+
+        Integer rowIndex = capability.getRowIndex();
+        String account = trim(basic.getAccount());
+        String userName = trim(basic.getUserName());
+
+        // 是否注册安全工程师为[是]：注安专业类别、注安等级、证书编号、执业证书编号 必填
+        String category = trim(capability.getRegisterEngineerCategory());
+        String level = trim(capability.getRegisterEngineerLevel());
+        String certNo = trim(capability.getRegisterEngineerCertNo());
+        String practiceCertNo = trim(capability.getPracticeCertNo());
+        if (!StringUtils.hasText(category) || !StringUtils.hasText(level)
+                || !StringUtils.hasText(certNo) || !StringUtils.hasText(practiceCertNo)) {
+            errors.add(new OrgPersonnelImportErrorCO(rowIndex, account, userName,
+                    "是否注册安全工程师为[是]时，注安专业类别、注安等级、证书编号、执业证书编号必须全部填写"));
+            return false;
+        }
+
+        // 注安专业类别：枚举查询不到即记录异常并返回
+        SafetyCategoryEnum categoryEnum = SafetyCategoryEnum.ofName(category);
+        if (categoryEnum == null) {
+            errors.add(new OrgPersonnelImportErrorCO(rowIndex, account, userName,
+                    "注安专业类别[" + category + "]无法识别"));
+            return false;
+        }
+
+        // 注安等级：枚举查询不到即记录异常并返回
+        QualificationLevelEnum levelEnum = QualificationLevelEnum.ofNameContain(level);
+        if (levelEnum == null) {
+            errors.add(new OrgPersonnelImportErrorCO(rowIndex, account, userName,
+                    "注安等级[" + level + "]无法识别"));
+            return false;
+        }
+
+        // 校验通过 -> 组装注安证书实体写入基础信息行
+        basic.getPersonnelCertEntities().add(
+                buildRegisterEngineerCert(categoryEnum, levelEnum, certNo, practiceCertNo));
+        return true;
+    }
+
+    /**
+     * 组装注册安全工程师证书实体（证书数据处理公共方法）：
+     * 注安专业类别/注安等级 枚举均已校验通过，直接取编码与名称回填。
+     */
+    private OrgPersonnelCertEntity buildRegisterEngineerCert(SafetyCategoryEnum categoryEnum
+            , QualificationLevelEnum levelEnum, String certNo, String practiceCertNo) {
+        OrgPersonnelCertEntity cert = new OrgPersonnelCertEntity();
+        cert.setCertName("注册安全工程师");
+        // 注安专业类别
+        cert.setCertCategoryCode(categoryEnum.getValue());
+        cert.setCertCategoryName(categoryEnum.getLabel());
+        // 注安等级（编码同证书等级：SENIOR/MIDDLE/JUNIOR）
+        cert.setCertLevel(levelEnum.getCode());
+        cert.setCertNo(certNo);
+        cert.setPractisingCertCode(practiceCertNo);
+        return cert;
+    }
+
     /**
      * 字段级校验：
      * <ol>
diff --git a/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/QualificationLevelEnum.java b/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/QualificationLevelEnum.java
index 15e4538f..42d6bce4 100644
--- a/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/QualificationLevelEnum.java
+++ b/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/QualificationLevelEnum.java
@@ -12,6 +12,10 @@ public enum QualificationLevelEnum {
     JUNIOR("JUNIOR", "初级"),
     ;
 
+    public static final String SENIOR_ONE = "一级";
+    public static final String MIDDLE_TWO = "二级";
+    public static final String JUNIOR_THREE = "三级";
+
     private final String code;
     private final String name;
 
@@ -20,6 +24,28 @@ public enum QualificationLevelEnum {
         this.name = name;
     }
 
+    public static QualificationLevelEnum ofNameContain(String name) {
+        for (QualificationLevelEnum value : QualificationLevelEnum.values()) {
+            if (name.contains(value.getName())) {
+                return value;
+            }
+        }
+        return null;
+    }
+
+    public static QualificationLevelEnum ofNameLevelContain(String name) {
+        if (name.contains(SENIOR_ONE)) {
+            return SENIOR;
+        }
+        if (name.contains(MIDDLE_TWO)) {
+            return MIDDLE;
+        }
+        if (name.contains(JUNIOR_THREE)) {
+            return JUNIOR;
+        }
+        return null;
+    }
+
     public String getCode() {
         return code;
     }
diff --git a/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/basic/SafetyCategoryEnum.java b/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/basic/SafetyCategoryEnum.java
index 79694cd1..5f2b0ed7 100644
--- a/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/basic/SafetyCategoryEnum.java
+++ b/safety-eval-domain/src/main/java/org/qinan/safetyeval/domain/constant/basic/SafetyCategoryEnum.java
@@ -30,6 +30,18 @@ public enum SafetyCategoryEnum {
             "ROAD_TRANSPORT=>道路运输安全;" +
             "OTHER=>其他安全";
 
+    public static SafetyCategoryEnum ofName(String name) {
+        if (name == null) {
+            return null;
+        }
+        for (SafetyCategoryEnum item : values()) {
+            if (item.getValue().equals(name)) {
+                return item;
+            }
+        }
+        return null;
+    }
+
     public static IndustryEnum getIndustry(SafetyCategoryEnum safetyCategoryEnum) {
         switch (safetyCategoryEnum) {
             case COAL_MINE: